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BCM4330FKUBG 参数 Datasheet PDF下载

BCM4330FKUBG图片预览
型号: BCM4330FKUBG
PDF下载: 下载PDF文件 查看货源
内容描述: [Telecom Circuit, 1-Func, PBGA133, WLBGA-133]
分类和应用:
文件页数/大小: 168 页 / 1861 K
品牌: CYPRESS [ CYPRESS ]
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BCM4330 Preliminary Data Sheet  
Signal Assignments  
I/O States  
The following notations are used in Table 23:  
• I: Input signal  
• O: Output signal  
• I/O: Input/Output signal  
• PU = Pulled up  
• PD = Pulled down  
• NoPull = Neither pulled up nor pulled down  
Table 23: I/O States  
Out of Reset; Before (xx_REG_ON-high  
Power Downb  
(BT_REG_ON and  
SW Download  
and BT_RST_N = 0)  
and VDDIOs are  
Present  
Low Power State/Sleep (all  
power present)  
(BT_RST_N high;  
WL_REG_ON held low) xx_REG_ON high)  
Name  
I/O Keepera Active Mode  
Power Rail  
WL_REG_ON  
I
N
I; PD  
I; PD  
I; PD (of 200K)  
I; PD (of 200K)  
I; PD (of 200K)  
(pull down can be disabled)  
(pull down can be disabled)  
BT_RST_N  
I
I
Y
I; NoPull  
I; NoPull  
I; NoPull  
I; NoPull  
I; NoPull  
BT_VDDO  
BT_REG_ON  
N
I; PD  
I; PD  
I; PD (of 200K)  
I; PD (of 200K)  
I; PD (of 200K)  
(pull down can be disabled)  
(pull down can be disabled)  
BT_GPIO  
0,1,2,3,4,5  
I/O  
Y
I/O; PU, PD, NoPull  
(programmable)  
I/O; PU, PD, NoPull  
(programmable)  
High-Z, NoPull  
I, PD  
I, PD  
BT_VDDO  
BT_UART_CTS  
BT_UART_RTS  
BT_UART_RXD  
BT_UART_TXD  
SDIO Data  
I
Y
Y
Y
Y
N
N
N
Y
Y
Y
I; NoPull  
O; NoPull  
I; NoPull  
O; NoPull  
I/O; PU  
I; NoPull  
O; NoPull  
I; NoPull  
O; NoPull  
I; PU  
High-Z, NoPull  
High-Z, NoPull  
High-Z, NoPull  
High-Z, NoPull  
High-Z, NoPull  
High-Z, NoPull  
High-Z, NoPull  
High-Z, NoPull  
High-Z, NoPull  
High-Z, NoPull  
I; PU  
I; PU  
I; PU  
I; PU  
I; PU  
I; PU  
I; NoPull  
I, PD  
I, PD  
I, PD  
I; PU  
I; PU  
I; PU  
I; PU  
I; PU  
I; PU  
I; NoPull  
I, PD  
I, PD  
I, PD  
BT_VDDO  
BT_VDDO  
BT_VDDO  
BT_VDDO  
WL_VDDIO  
WL_VDDIO  
WL_VDDIO  
BT_VDDO  
BT_VDDO  
BT_VDDO  
O
I
O
I/O  
I/O  
I
SDIO CMD  
I/O; PU  
I; PU  
SDIO_CLK  
I; NoPull  
I; NoPullc  
I; NoPullc  
I; NoPullc  
I; NoPull  
I; NoPullc  
I; NoPullc  
I; NoPullc  
BT_PCM_CLK  
BT_PCM_IN  
BT_PCM_OUT  
I/O  
I/O  
I/O  
BROADCOM  
®
BCM4330 Preliminary Data Sheet  
April 28, 2011 • 4330-DS304-RI  
Page 115  
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